O Tetra Pak® Cheese Vat OST SH6 é um tanque horizontal para a produção de queijos (semi)duros. O tanque oferece todas as funções necessárias para um processamento controlado e previsível, incluindo envase de leite para queijo, mistura de ingredientes, coagulação de leite, corte da coalhada, mistura, descarga do soro de leite, adição de água, aquecimento e resfriamento indiretos, esvaziamento e CIP (limpeza no local). Usar água quente em um revestimento de aquecimento para aquecer o produto permite que o operador tenha mais controle da velocidade e da temperatura de aquecimento.
Single horizontal shaft
The horizontal shaft design maximizes the first whey discharge and prevents lumps from forming after whey discharge. It gives a highly reliable, repeatable result, making this unit ideal for volume producers of several similar cheese types, for whom efficiency is key.
Unique knife & frame design
The knives are only welded at one end of the knife frame, which gives the system a degree of elasticity, and reduces the risk of bending or breaking. This enables a longer lifetime, as well as increased repeatability. Furthermore, our unique design has been shown to reduce losses of fats and fines, and to inhibit the build-up of curd during production, thus enhancing hygiene.
High-capacity whey suction
When it’s time to remove the whey from the curd, our high-capacity whey suction feature does the job quickly. It reduces the length of sedimentation time, thereby minimizing the fusing of curds. Consequently, when mixing begins again, less force is required to loosen the curd particles and create an even mixture. Losses of fat and fines are also reduced.
Dimple heating jacket
The curd/whey mixture is heated (or cooled) by a dimple jacket filled with hot water, which is wrapped around the vat. This method can achieve the same heat transfer effect as steam heating, but with a lower temperature. Moreover, the temperature is easier to control, which reduces fouling and denaturation of the whey proteins.
Stable Vat design
Over time, frequent heating and cooling of the vat can lead to cracks. Our vat design takes these temperature fluctuations into account. The critical areas are designed to allow a degree of movement, which reduces the risk of cracking and increases the lifetime of the equipment. In addition, the inner and outer wall of the tank are heated at the same time, allowing the vat to expand evenly.
Control system
The control system can be used independently or fully integrated into your plant control system. Based on an analysis of the data generated, you can fine-tune your production to meet your priorities – such as preventing product waste or reducing processing time. It helps you get the best quality end product with the most efficient process, while allowing the maximum freedom to adapt recipes.
Access to seals
The seals can be accessed from the exterior or the vat without removing the drive unit. This makes them easy to reach for maintenance purposes. It reduces the time needed for servicing and increases safety of servicing. It also gets your production back up and running fast after a stop, with the minimum downtime.
Rennet dosing
The automatic dosing and distribution system ensures an even amount of rennet throughout the milk. In turn, this leads to accurate and even coagulation, thereby reducing product deviations and increasing yield. Since the manway doesn’t need to be opened to pour in rennet, hygiene is also enhanced.